I picked up this odd carafe or decanter in the thrift store. I knew it was dirty but didnt realize quite HOW dirty. 🙄 I figured it was like 70s Colony or some similar maker but my friend thinks its EAPG (?!) I can see that idea in the zippery pattern on the neck but the flowers dont look EAPG to me. Any help on identity or how to clean this sucker are appreciated muchly.